package com.atguigu.gulimall.order.interceptor;

import com.atguigu.common.constant.AuthServerConstant;
import com.atguigu.common.vo.MemberResponseVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@Component
public class LoginUserInterceptor implements HandlerInterceptor {

    public static ThreadLocal<MemberResponseVo> loginUser = new ThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        //order/order/status/{orderSn}
        AntPathMatcher antPathMatcher = new AntPathMatcher();
        boolean match =antPathMatcher.match("/order/order/status/**", request.getRequestURI());
        boolean match1 = antPathMatcher.match("/pay/notify", request.getRequestURI());
        if(match || match1){
            return true;
        }
        Object attribute = request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
        if(attribute !=null){
            MemberResponseVo member = (MemberResponseVo) attribute;
            loginUser.set(member);
            return true;
        }else {
            //没登录就去登录
            request.getSession().setAttribute("msg","请先进行登录");
            response.sendRedirect("http://auth.gulimall.com/login.html");
            return false;
        }
    }
}
